[  874.801105][T21176] br1: port 1(veth1) entered blocking state
[  874.801329][T21176] br1: port 1(veth1) entered disabled state
[  874.801538][T21176] veth1: entered allmulticast mode
[  874.803592][T21176] veth1: entered promiscuous mode
[  874.834240][T13510] br1: port 1(veth1) entered blocking state
[  874.834474][T13510] br1: port 1(veth1) entered forwarding state
[  885.813999][T21279] br1: port 1(veth1) entered disabled state
[  885.838376][T21280] veth1: left allmulticast mode
[  885.838580][T21280] veth1: left promiscuous mode
[  885.838880][T21280] br1: port 1(veth1) entered disabled state